A hospital bill is estimated to be $462.00. It ends up actually costing the patient $525.00. What is the percent of error in the bill?

Which of the following is a irrational number √25, - 31 1.414213562, 1/15

Sarah bought some T-shirts and a pairs of shorts for $66.30. The pair of shorts cost 15.90 and each T-shirt cost $5.60 How many T-shirts did she buy?

What integer is equivalent to 9 and 3 half's

I want to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

How do you work out 20^4 / 20^6 x 20^5?

Match each figure with the correct number of lines of smmetry

Which word has a horizontal line of symmetry? A. HAD B. BED C. LIT D. HIP

Use the function below to find f (3) F (x) = 1/3•4^x A. 64/3 B. 8 C. 4 D. 16/3

A carpenter makes and sells rocking chairs. The material for each chair costs $22.50. The chairs sell for $75 each. If the charpenter spends $420 on advertising, how many chairs must she sell to break even?

What is an example of a 12th degree trinomial?